heyotag

Name meaning & stats

Cydney

Cydney means “wide island”. 5,170 US babies since 1940, peak 2000.

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What it means

“wide island”

Form of Sydney

In US birth records

Peak year: 2000

40s50s60s70s80s90s00s10s20s

5,170 US babies were named Cydney between 1940 and 2025.

Careers

Not enough notable people named Cydney (or its spelling family) to say anything reliable yet. That's a gap in the data, not the name.

Spelling family

1 in 39 Sydneys spell it Cydney

Names that sound the same, grouped by Heyotag. Share of US babies since 1940.

Name twins (peaked around 2000)